Possible Clues:

• Initial survey, study set in period of cultural renewal
• Initial survey represented E Asian concerns
• Survey study going into period of revival
• Politician, during progressive period, is acquiring intelligence
• Survey of artistic period covering up deception
• Casing from time arts flourished receiving study
• A sincere canon's arranged initial survey
• Survey fraud found in the revival of culture
• In survey, I can see orcas swimming round northern tip of Newfoundland
• Survey’s argument against getting into cultural revival